Graduated from OTCBB to AMEX 10/01/2008 TYNP >>> TPI Tianyin Pharmaceutical Co., Inc. Common Stock N/A N/A <a href="http://www.otcbb.com/dynamic/tradingdata/daily/graduations.htm" rel="nofollow" target="_blank">http://www.otcbb.com/dynamic/tradingdata/daily/graduations.htm</a>